35230-14-9

Basic information

• Product Name: octadecyl lactate
• Synonyms: octadecyl lactate;stearyl lactate;2-Hydroxypropionic acid octadecyl ester
• CAS NO: 35230-14-9
• Molecular Formula: C₂₁H₄₂O₃
• Molecular Weight: 342.55638
• EINECS: 252-447-8
• Mol File: 35230-14-9.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 378.6 °C at 760 mmHg
• Flash Point: 173.5 °C
• Appearance: /
• Density: 0.909 g/cm³
• Vapor Pressure: 2.75E-07mmHg at 25°C
• Refractive Index: 1.457
• PKA: 13.05±0.20(Predicted)
• CAS DataBase Reference: octadecyl lactate(CAS DataBase Reference)
• NIST Chemistry Reference: octadecyl lactate(35230-14-9)
• EPA Substance Registry System: octadecyl lactate(35230-14-9)

Safety Data

• Hazardous Substances Data: 35230-14-9(Hazardous Substances Data)

Usage

Description

Octadecyl lactate is a chemical compound that features an 18-carbon chain (octadecyl) connected to a lactate molecule. It is recognized for its moisturizing and softening properties, as well as its lubricating characteristics that contribute to the smoothness and protection of both skin and hair.

Uses

Used in Cosmetic and Personal Care Industry:
Octadecyl lactate is used as an emollient and conditioning agent for its ability to moisturize and soften the skin. It is incorporated into various formulations such as lotions, creams, and hair care products to provide a smooth and protective layer, enhancing the texture and feel of the skin and hair.
Used in Skincare Products:
In skincare products, octadecyl lactate is used as a moisturizing agent to help maintain the skin's hydration levels, contributing to a softer and more supple skin texture.
Used in Haircare Products:
In haircare products, octadecyl lactate is used as a conditioning agent to improve the manageability and smoothness of hair, reducing friction and providing a protective layer that helps to prevent damage.
Due to its low toxicity and minimal irritation potential, octadecyl lactate is considered a safe and effective ingredient for a wide range of cosmetic products, making it suitable for use by most individuals.

InChI:InChI=1/C21H42O3/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-24-21(23)20(2)22/h20,22H,3-19H2,1-2H3

Upstream product

• 849585-22-4 LACTIC ACID 
• 112-92-5 1-octadecanol 

Relevant articles and documents

Synthesis and Evaluation of Surface and Biological Properties of Some Lactic Acid-Based Anionic Surfactants

In the present study, 11 lactic acid-based anionic surfactants were synthesized and evaluated for their surface and biological activities. The synthesis involved the esterification of lactic acid with a range of fatty alcohols differing in chain length as well as in branching and unsaturation. The resultant ester was sulfonated by treatment with chlorosulfonic acid followed by salt formation with aqueous NaOH solution. The surface properties of all the synthesized surfactants were determined using surface tensiometry. Synthesized surfactants showed low critical micelle concentration (CMC) values and a decreasing trend with an increase in the alkyl chain length. Alkyl branching also led to a mild change in CMC values when compared with linear counterparts having the same number of carbon atoms, though such decreases or increases were observed to be dependent on the position and number of the branching. Some of the synthesized surfactants exhibited good antimicrobial and anti-cancer activities against the tested microbial strains and cell lines.